255236472

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 706068480

約数和(自身を除く): 450832008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 127, 206, 254, 271, 309, 381, 412, 508, 542, 618, 762, 813, 824, 927, 1016, 1084, 1143, 1236, 1524, 1626, 1854, 2168, 2286, 2439, 2472, 3048, 3252, 3708, 4572, 4878, 6504, 7416, 9144, 9756, 13081, 19512, 26162, 27913, 34417, 39243, 52324, 55826, 68834, 78486, 83739, 103251, 104648, 111652, 117729, 137668, 156972, 167478, 206502, 223304, 235458, 251217, 275336, 309753, 313944, 334956, 413004, 470916, 502434, 619506, 669912, 826008, 941832, 1004868, 1239012, 2009736, 2478024, 3544951, 7089902, 10634853, 14179804, 21269706, 28359608, 31904559, 42539412, 63809118, 85078824, 127618236, 255236472]

約数ペア:

[(1, 255236472), (2, 127618236), (3, 85078824), (4, 63809118), (6, 42539412), (8, 31904559), (9, 28359608), (12, 21269706), (18, 14179804), (24, 10634853), (36, 7089902), (72, 3544951), (103, 2478024), (127, 2009736), (206, 1239012), (254, 1004868), (271, 941832), (309, 826008), (381, 669912), (412, 619506), (508, 502434), (542, 470916), (618, 413004), (762, 334956), (813, 313944), (824, 309753), (927, 275336), (1016, 251217), (1084, 235458), (1143, 223304), (1236, 206502), (1524, 167478), (1626, 156972), (1854, 137668), (2168, 117729), (2286, 111652), (2439, 104648), (2472, 103251), (3048, 83739), (3252, 78486), (3708, 68834), (4572, 55826), (4878, 52324), (6504, 39243), (7416, 34417), (9144, 27913), (9756, 26162), (13081, 19512)]